// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010  Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef RY_CUSTOM_MATRIX_H
#define RY_CUSTOM_MATRIX_H

#include "nel/misc/matrix.h"

// a matrix with an on / off flag.
class CCustomMatrix
{
public:
	NLMISC::CMatrix Matrix;
	bool On;
public:
	CCustomMatrix() : On(false) {}
	// change the 'on' flag and the matrix, return true if new value was different
	bool set(bool on, const NLMISC::CMatrix &newMat);
};

#endif
